Ensuring the reliability, durability, and performance of materials has become essential across industries such as manufacturing, electronics, automotive, aerospace, polymers, and research. Whether it’s identifying unexpected failures or validating the composition of critical components, advanced analytical tools play a major role in maintaining high standards. Among these tools, SEM-EDX (Scanning Electron Microscopy with Energy Dispersive X-ray Analysis) stands out as one of the most powerful techniques for understanding material behavior at microscopic and elemental levels. SEM-EDX combines two advanced technologies—high-resolution imaging and elemental analysis—to give a complete picture of a material’s surface characteristics and chemical composition. SEM provides magnified images of surface structures, revealing cracks, voids, corrosion patterns, inclusions, and manufacturing defects that are impossible to spot with the naked eye. At the same time, EDX identifies the elements pre...
Edible oils play a major role in everyday cooking, food processing, and the nutritional value of meals consumed across households, hotels, and industries. With rising concerns about adulteration, contamination, and substandard quality, ensuring the purity and authenticity of edible oils has become more important than ever. Tamilnadu Test House , a trusted and NABL-accredited analytical laboratory, provides comprehensive edible oil testing services designed to safeguard consumer health, support manufacturers, and uphold regulatory standards. Why Edible Oil Testing Is Essential Edible oil quality has a direct impact on human health and food safety. Even minor adulteration or improper processing can lead to various issues, such as low nutrition, rancid taste, or harmful chemical exposure. Common challenges in the edible oil market include: Adulteration with low-cost oils Rancidity due to improper storage Excessive free fatty acids (FFA) affect taste and stability Co...